Heo Seung

XO6.7

Peninsula

Soldier

XO6.9

Confidential Assignment

Unit member

XO7.7

V.I.P.

Security 2

XO7.4

The Spy Gone North

Officer

XO7.5

Harbin

Ohtani's man

XO6.6

A Man of Reason

Security

XO7.1

Firefighters

Seong-ho

XO8.6

My First Client

Next door neighbor